<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>v-model实现双向绑定</title>
		<script src="../js/vue.js"></script>
	</head>
	<body>
		
		<div id="app">
			<select v-model="selected">
				<option value="" disable>请选择</option>
				<option>A</option>
				<option>B</option>
				<option>C</option>
			</select>
			<span>选中了{{selected}}</span>		
		</div>
		
		<script>
			let app = new Vue({
				el: '#app',
				data: {
					selected: '',
					imgSrc: 'aassdc'
				}
			})
		</script>
	</body>
</html>
